The Summit Petroleum Corporation will purchase an asset that qualifies for three-year MACRS depreciation. The cost is $160,000 and the asset will provide the following stream of earnings before depreciation and taxes for the next four years: Use Table 12-12.

Year 1	$ 70,000
Year 2	85,000
Year 3	42,000
Year 4	40,000

The firm is in a 35 percent tax bracket and has a cost of capital of 8 percent. Use Appendix B for an approximate answer but calculate your final answer using the formula and financial calculator methods.

Calculate the net present value.

Note: Negative amount should be indicated by a minus sign. Do not round intermediate calculations and round your answer to 2 decimal places.